42134013

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 28

約数和(自身を含む): 65383260

約数和(自身を除く): 23249247

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1993, 2349, 5979, 7047, 17937, 21141, 53811, 57797, 161433, 173391, 484299, 520173, 1452897, 1560519, 4681557, 14044671, 42134013]

約数ペア:

[(1, 42134013), (3, 14044671), (9, 4681557), (27, 1560519), (29, 1452897), (81, 520173), (87, 484299), (243, 173391), (261, 161433), (729, 57797), (783, 53811), (1993, 21141), (2349, 17937), (5979, 7047)]